Finding the Third Proportional to 34,920,720 and 76,184,928

Step by Step Solution

1. Step 1: Write the proportion equation
   34,920,720 : 76,184,928 = 76,184,928 : x
2. Step 2: Convert to fraction form
   34,920,720/76,184,928 = 76,184,928/x
3. Step 3: Cross multiply
   34,920,720x = 76,184,928 × 76,184,928
4. Step 4: Simplify right side
   34,920,720x = 5,804,143,254,365,184
5. Step 5: Solve for x
   x = 5,804,143,254,365,184/34,920,720
6. Step 6: Final answer
   x = 166,209,151.88